Abstract
A novel variational model for image decomposition is proposed. Meanwhile a new cartoon-texture dictionary learning algorithm, which is guided by diffusion flow, is presented. Numerical experiments show that the proposed method has better performance than the existing algorithms in image decomposition and denoising.
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Li, Y., Feng, X. Coupled dictionary learning method for image decomposition. Sci. China Inf. Sci. 56, 1–10 (2013). https://doi.org/10.1007/s11432-011-4365-x
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DOI: https://doi.org/10.1007/s11432-011-4365-x